Hogwarts

Harry Potter

In the Harry Potter books, life at Hogwarts follows the same days, months and school terms as Britain: the Hogwarts Express leaves King's Cross on 1 September.

British time (Europe/London)

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Time model: Earth-like time
Calendar: Gregorian
Evidence: Derived chronology

Key events

Sep 1, 1991Derived chronology

Harry begins Hogwarts

Harry’s first school year begins on September 1, following the novels’ reconstructed chronology.

Sources: J. K. Rowling, Harry Potter and the Philosopher's Stone. London: Bloomsbury, 1997.

How time works here

The stories are set in Britain and use ordinary British dates and times. The books don't describe a separate magical time system.

Site's assumption

This clock shows the current time in Europe/London. It's the display model chosen by this site — not a canonically established “current time” of the fictional world.

Sources

J. K. Rowling, Harry Potter and the Philosopher's Stone. London: Bloomsbury, 1997.
J. K. Rowling, Harry Potter series (7 vols.). London: Bloomsbury, 1997–2007.
IANA Time Zone Database (tz), zone Europe/London — https://www.iana.org/time-zones

Historical dates are not synchronized with today. Artwork is illustrative.